mars (planet) wikipedia - EAS

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    Mars - Wikipedia

    https://en.wikipedia.org/wiki/Mars

    Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, being larger than only Mercury. In English, Mars carries the name of the Roman god of war and is often referred to as the "Red Planet". The latter refers to the effect of the iron oxide prevalent on Mars's

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    Mars is approximately half the diameter of Earth, with a surface area only slightly less than the total area of Earth's dry land. Mars is less dense than Earth, having about 15% of Earth's volume and 11% of Earth's

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    Mars's average distance from the Sun is roughly 230 million km (143 million mi), and its orbital period is 687 (Earth) days. The solar day (or sol) on Mars is only slightly longer than an

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    During the late nineteenth century, it was widely accepted in the astronomical community that Mars had life-supporting qualities, including oxygen

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    Dozens of crewless spacecraft, including orbiters, landers, and rovers, have been sent to Mars by the Soviet Union, the United States, Europe, India, the United Arab Emirates, and China to study the planet's surface, climate, and geology.
    Once

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    The mean apparent magnitude of Mars is +0.71 with a standard deviation of 1.05. Because the orbit of Mars is eccentric, the magnitude at

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    The history of observations of Mars is marked by the oppositions of Mars when the planet is closest to Earth and hence is most easily visible, which occur every couple of years. Even

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    Mars has two relatively small (compared to Earth's) natural moons, Phobos (about 22 kilometres (14 mi) in diameter) and Deimos(about 12 kilometres (7.5 mi) in diameter), which orbit close to the planet. Asteroid capture is a long-favored theory, but their origin remains

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  2. Mars - Simple English Wikipedia, the free encyclopedia

    https://simple.wikipedia.org/wiki/Mars
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    Mars is a terrestrial planet and made of rock. The ground there is red because of iron oxide (rust) in the rocks and dust. The planet's atmosphere is very thin. It is mostly carbon dioxide with some argon and nitrogen and tiny amounts of other gases including oxygen. The temperatures on Mars are colder than on Earth, beca…
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    • Adjectives: Martian
    • Perihelion: 206700000 km, (128400000 mi; 1.382 AU)
    • Aphelion: 249200000 km, (154800000 mi; 1.666 AU)
    • Semi-major axis: 227939200 km, (141634900 mi; 1.523679 AU)
  3. Mars (Planet) – Wikipedia

    https://de.wikipedia.org/wiki/Mars_(Planet)

    Der Mars ist, von der Sonne aus gezählt, der vierte Planet im Sonnensystem und der äußere Nachbar der Erde. Er zählt zu den erdähnlichen (terrestrischen) Planeten.
    Sein Durchmesser ist mit knapp 6800 Kilometern etwa halb so groß wie der der Erde, sein Volumen beträgt gut ein Siebtel des Erdvolumens. Damit ist der Mar…

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  4. Mars (planète) — Wikipédia

    https://fr.wikipedia.org/wiki/Mars_(planète)

    Mars est la quatrième planète du Système solaire par ordre croissant de la distance au Soleil et la deuxième par ordre croissant de la taille et de la masse. Son éloignement au Soleil est compris entre 1,381 et 1,666 UA, avec une période orbitale de 669,58 jours martiens. C’est une planète tellurique, comme le sont Mercure, Vénus et la Terre, environ dix fois moins massive que la …

  5. Planet - Wikipedia

    https://en.wikipedia.org/wiki/Planet

    In traditional Hebrew astronomy, the seven traditional planets have (for the most part) descriptive names – the Sun is חמה Ḥammah or "the hot one," the Moon is לבנה Levanah or "the white one," Venus is כוכב נוגה Kokhav Nogah or "the bright planet," Mercury is כוכב Kokhav or "the planet" (given its lack of distinguishing features), Mars is מאדים Ma'adim or "the red one," and Saturn is …

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    • Mars (planet) – Wikipedia

      https://sv.wikipedia.org/wiki/Mars_(planet)
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      Mars diameter är ungefär hälften så stor som jordens och massan är ungefär en tiondel så stor. Samtidigt har Mars en ungefär dubbelt så stor diameter som månen och tio gånger större massa. Storleksmässigt ligger Mars alltså nästan mitt emellan jorden och månen. Mars totala yta är marginellt mindre än de delar av jor…
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      • Aphelium: 249 209 300 km, 1,665 861 AU
      • Halv storaxel: 227 939 100 km, 1,523 679 AU
      • Uppkallad efter: Mars och Ares
      • Perihelium: 206 669 000 km, 1,381 497 AU
    • Mars (planet) – Wikipedia

      https://no.wikipedia.org/wiki/Mars_(planet)

      Mars (symbol: ) er den fjerde planeten fra solen i vårt solsystem og er oppkalt etter den romerske krigsguden Mars. Planeten blir ofte beskrevet som den «røde planeten» på grunn av sitt rustrøde utseende, forårsaket av jern(III)oksid på overflaten. Mars

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      • Mars – Wikipedija

        https://hr.wikipedia.org/wiki/Mars
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        Promjer mu je 6 794 km, masa 0,107 Zemljine mase, srednja gustoća 3,94 ∙ 103 kg/m3, a površinsko ubrzanje sile teže 0,38 ubrzanja sile teže na Zemlji. Ima dva pratioca nepravilna oblika, Deimos (11 km × 12 km × 15 km) i Phobos (19 km × 22 km × 27 km). Sunčev mu dan traje gotovo kao i Zemljin, 24 h i 37 min…
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        • Mars (planeta) – Wikipedie

          https://cs.wikipedia.org/wiki/Mars_(planeta)
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          Mars vznikl podobně jako ostatní planety našeho systému přibližně před 4,5 miliardami let akrecí z pracho-plynného disku, jenž obíhal kolem rodící se centrální hvězdy. Srážkami prachových částic se začala formovat malá tělesa, která gravitací přitahovala další částice a okolní plyn. Vznikly tak první planetesimály, sr…
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          • Thời gian đọc ước tính: 8 phút
          • Xuất bản: 22/07/2003
        • Mars - Wikipedija, prosta enciklopedija

          https://sl.wikipedia.org/wiki/Mars

          Mars (tudi Rdeči planet) je četrti planet od Sonca v Osončju in sedmi po velikosti. Imenuje se po rimskem bogu vojne Marsu , zaradi značilne rdeče barve, ki je posledica prisotnosti železovega oksida na njegovem površju.

          • Obseg tira: 1.429.000,000 km, 9,553 a.e.
          • Izsrednost tira: 0.093 412 33
          • Povprečna oddaljenost od Sonca: 227.936.637
          • Prisončje: 206.644.545 km, 1,381 333 46 a.e.


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